| 8974697 |
Luminescent material |
Keiko Albessard, Masahiro Kato, Yumi Fukuda, Iwao Mitsuishi, Takahiro Sato +6 more |
2015-03-10 |
| 8896076 |
Photoelectric conversion element, photoelectric conversion system, and method for production of photoelectric conversion element |
Shinji Saito, Rei Hashimoto, Mizunori Ezaki, Shinya Nunoue |
2014-11-25 |
| 8685277 |
Fluorescent substance and light-emitting device employing the same |
Yumi Fukuda |
2014-04-01 |
| 8603361 |
Fluorescent substance and light-emitting device employing the same |
Yumi Fukuda |
2013-12-10 |
| 8491817 |
Luminescent material and light-emitting device |
Yumi Fukuda, Masaaki Tamatani, Ryosuke Hiramatsu, Junichi Tatami, Katsutoshi Komeya +1 more |
2013-07-23 |
| 8482192 |
Luminescent material and light-emitting device |
Yumi Fukuda, Masaaki Tamatani, Ryosuke Hiramatsu, Junichi Tatami, Katsutoshi Komeya +1 more |
2013-07-09 |
| 8475680 |
Luminescent material and light-emitting device |
Yumi Fukuda, Masaaki Tamatani, Ryosuke Hiramatsu, Junichi Tatami, Katsutoshi Komeya +1 more |
2013-07-02 |
| 8450923 |
Luminescent material and light-emitting device |
Yumi Fukuda, Masaaki Tamatani, Ryosuke Hiramatsu, Junichi Tatami, Katsutoshi Komeya +1 more |
2013-05-28 |
| 8105502 |
Luminescent material |
Yumi Fukuda, Jun-ichi Tatami, Katsutoshi Komeya, Naotoshi Matsuda, Toru Wakihara +2 more |
2012-01-31 |
| 7638934 |
Fluorescent substance and light-emitting device |
Yumi Fukuda, Masaaki Tamatani, Naotoshi Matsuda, Ryosuke Hiramatsu, Keiko Albessard +3 more |
2009-12-29 |
| 7498736 |
Luminescent material |
Ryosuke Hiramatsu, Masaaki Tamatani, Kazuaki Ootsuka |
2009-03-03 |
| 6881115 |
Electron emitting device and method of manufacturing the same |
Masahiko Yamamoto, Yoshiki Ishizuka, Yumi Fukuda, Koji Suzuki |
2005-04-19 |
| 6445124 |
Field emission device |
Masahiko Yamamoto, Koji Suzuki |
2002-09-03 |
| 6046499 |
Heat transfer configuration for a semiconductor device |
Keiichi Yano |
2000-04-04 |
| 5969413 |
Semiconductor device having a tab chip on a tape carrier with lead wirings provided on the tape carrier used as external leads |
Keiichi Yano, Kazuo Kimura, Jun Monma, Koji Yamakawa, Mitsuyoshi Endo +1 more |
1999-10-19 |
| 5928769 |
Aluminum nitride wiring substrate and method for production thereof |
Jun Monma |
1999-07-27 |
| 5909058 |
Semiconductor package and semiconductor mounting part |
Keiichi Yano, Kaoru Koiwa, Nobuo Iwase |
1999-06-01 |
| 5736790 |
Semiconductor chip, package and semiconductor device |
Kiyoshi Iyogi, Kaoru Koiwa, Keiichi Yano |
1998-04-07 |
| 5703397 |
Semiconductor package having an aluminum nitride substrate |
Mitsuyoshi Endo, Keiichi Yano, Yoshitoshi Sato |
1997-12-30 |
| 5637406 |
Metallized aluminum nitride substrate |
Yasuyuki Sugiura |
1997-06-10 |
| 5063121 |
Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it |
Hideki Sato, Nobuyuki Mizunoya, Kazuo Anzai, Tsuyoshi Hatano |
1991-11-05 |
| 4883704 |
Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it |
Hideki Sato, Nobuyuki Mizunoya, Kazuo Anzai, Tsuyoshi Hatano |
1989-11-28 |